CSI and TAC have combined to create a new company with the most advanced, high performance building automation and energy solutions available anywhere in the world.

Our commitment to open systems allows you to maximize the possibilities of information technology for buildings, a concept we call Building IT. You can count on us for cost-effective, innovative solutions that ensure occupant comfort and security.

TAC delivers the solutions you need.

TAC and TAC products are trademarks and/or registered trademarks of TAC AB.
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